List Shifter: Reverse, Rotate, Swap and ITERATE (Loop) Over Bubble Lists | Now Part of Floppy

@play-in-team what are you attempting to do here, as it’s not clear (I don’t understand this pattern… are you doing something like round-robin team pairings, perhaps?)

If you’re just trying to concatenate strings, you could do this in the PROCESS List action, most likely, but I don’t entirely understand what the pattern is (I think perhaps you have some typos there?)…